| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.389 | 20/5:07.780 |
| 2 | 1 | 15.220 | 20/5:06.090 |
| 3 | 1 | 16.468 | 20/5:13.847 |
| 4 | 1 | 15.283 | 20/5:11.800 |
| 5 | 1 | 16.078 | 20/5:13.752 |
| 6 | 1 | 15.831 | 20/5:14.230 |
| 7 | 1 | 16.044 | 20/5:15.180 |
| 8 | 1 | 19.303 | 19/5:07.838 |
| 9 | 1 | 16.082 | 19/5:07.585 |
| 10 | 1 | 18.922 | 19/5:12.778 |
| 11 | 1 | 15.704 | 19/5:11.469 |
| 12 | 1 | 15.517 | 19/5:10.082 |
| 13 | 1 | 16.035 | 19/5:09.665 |
| 14 | 1 | 17.028 | 19/5:10.655 |
| 15 | 1 | 15.728 | 19/5:09.867 |
| 16 | 1 | 15.612 | 19/5:09.040 |
| 17 | 1 | 15.795 | 19/5:08.514 |
| 18 | 1 | 15.998 | 19/5:08.261 |
| 19 | 1 | 15.769 | 19/5:07.806 |